CA1085261A - Pressure equalizing valves - Google Patents
Pressure equalizing valvesInfo
- Publication number
- CA1085261A CA1085261A CA282,295A CA282295A CA1085261A CA 1085261 A CA1085261 A CA 1085261A CA 282295 A CA282295 A CA 282295A CA 1085261 A CA1085261 A CA 1085261A
- Authority
- CA
- Canada
- Prior art keywords
- valve
- flow path
- valve seat
- fluid flow
- control shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/002—Evacuating and treating of exhaust gases
- C21B7/005—Bleeder valves or slides
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/007—Controlling or regulating of the top pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2007—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2042—Special features or arrangements of the sealing
- F16K1/205—Special features or arrangements of the sealing the sealing being arranged on the valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2042—Special features or arrangements of the sealing
- F16K1/2057—Special features or arrangements of the sealing the sealing being arranged on the valve seat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/598—With repair, tapping, assembly, or disassembly means
- Y10T137/6028—Assembling or disassembling pivoted valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
- Check Valves (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU75372A LU75372A1 (pl) | 1976-07-13 | 1976-07-13 | |
LU75.372 | 1976-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1085261A true CA1085261A (en) | 1980-09-09 |
Family
ID=19728290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA282,295A Expired CA1085261A (en) | 1976-07-13 | 1977-07-07 | Pressure equalizing valves |
Country Status (21)
Country | Link |
---|---|
US (1) | US4190074A (pl) |
JP (1) | JPS5310132A (pl) |
AT (1) | AT363965B (pl) |
AU (1) | AU505350B2 (pl) |
BE (1) | BE856757A (pl) |
BR (1) | BR7704618A (pl) |
CA (1) | CA1085261A (pl) |
CS (1) | CS192584B2 (pl) |
DE (1) | DE2727792C2 (pl) |
ES (1) | ES460250A1 (pl) |
FR (1) | FR2358599A1 (pl) |
GB (1) | GB1523860A (pl) |
IN (1) | IN147869B (pl) |
IT (1) | IT1079801B (pl) |
LU (1) | LU75372A1 (pl) |
MX (1) | MX143776A (pl) |
NL (1) | NL181116C (pl) |
PL (1) | PL111039B1 (pl) |
SU (1) | SU665815A3 (pl) |
UA (1) | UA7153A1 (pl) |
ZA (1) | ZA773738B (pl) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4307747A (en) * | 1980-01-15 | 1981-12-29 | Carpentier Urgel R | Dust trap with removable valve seat |
FR2498720B1 (fr) * | 1981-01-29 | 1985-10-11 | Poelman Sofiltra | Registre pour gaine de circulation de fluide |
US4498492A (en) * | 1982-03-25 | 1985-02-12 | Plattsburgh Foundry, Inc. | Dust valve and trap |
LU84890A1 (fr) * | 1983-06-29 | 1985-03-29 | Wurth Paul Sa | Mecanisme pour actionner un clapet de dosage |
JPS6019866U (ja) * | 1983-07-19 | 1985-02-12 | 株式会社 松島機械研究所 | 一軸式密閉ダンパ |
NO161433C (no) * | 1986-07-07 | 1989-08-16 | Norske Stats Oljeselskap | Laaseanordning for deksel mot flens. |
WO1990014536A1 (en) * | 1989-05-24 | 1990-11-29 | Industrial Pipe Systems Pty. Limited | Valve for connection to a pressurized water main |
US5195719A (en) * | 1989-06-30 | 1993-03-23 | Allied-Signal Inc. | Butterfly valves with actuators carried on valve plate |
US5067506A (en) * | 1989-06-30 | 1991-11-26 | Allied-Signal Inc. | Flight craft with fluid systems which incorporate butterfly valves, and butterfly valve methods and apparatus |
US4964431A (en) * | 1989-10-16 | 1990-10-23 | Allied-Signal Inc. | Butterfly valve apparatus and method |
US5000212A (en) * | 1990-06-15 | 1991-03-19 | Allied-Signal Inc. | Butterfly valve method and apparatus employing variably positionable pivot shaft |
US4964422A (en) * | 1989-08-17 | 1990-10-23 | Allied-Signal Inc. | Butterfly-type check valve |
US4967778A (en) * | 1989-10-16 | 1990-11-06 | Allied-Signal Inc. | Butterfly valve apparatus and method |
US4962783A (en) * | 1989-10-16 | 1990-10-16 | Allied-Signal Inc. | Butterfly valve apparatus and method |
US4995414A (en) * | 1990-06-06 | 1991-02-26 | Allied-Signal Inc. | Butterfly valve method and apparatus |
US5000213A (en) * | 1989-06-30 | 1991-03-19 | Allied-Signal Inc. | Butterfly valve method and apparatus |
US5005804A (en) * | 1990-06-06 | 1991-04-09 | Allied-Signal Inc. | Balanced-torque butterfly valve |
US4967997A (en) * | 1989-10-24 | 1990-11-06 | Allied-Signal Inc. | Butterfly valve with intra-shaft actuator means |
US4969485A (en) * | 1989-10-16 | 1990-11-13 | Allied-Signal Inc. | Butterfly valve apparatus and method |
DE19956939A1 (de) * | 1999-11-26 | 2001-05-31 | Eirich Maschf Gustav | Vorrichtung und Verfahren zum Verschließen einer Entleeröffnung in einem drehenden Behälter |
DE10106364B4 (de) * | 2001-02-12 | 2010-04-08 | Andreas Stihl Ag & Co. | Vergaseranordnung mit einem Choke-Element |
US7082912B2 (en) * | 2001-03-16 | 2006-08-01 | Folino Frank A | System and method for controlling engine valve lift and valve opening percentage |
JP4065992B2 (ja) | 2001-03-16 | 2008-03-26 | エイ フォリノ フランク | 強制閉開式バルブ作動システム |
US6953014B2 (en) * | 2001-03-16 | 2005-10-11 | Folino Frank A | Thermal compensating desmodromic valve actuation system |
DE102007016554A1 (de) * | 2007-04-05 | 2008-10-09 | Janich Gmbh & Co. Kg | Absperrsystem für große Leitungsquerschnitte mit einer Schwenkklappe |
FR2945453B1 (fr) * | 2009-05-14 | 2015-07-03 | Airbus France | Dispositif d'ejection d'un fluide. |
DE102011008305B4 (de) * | 2011-01-11 | 2014-08-14 | Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt | Vorrichtung zur Betätigung eines Stellventils |
CN102788190A (zh) * | 2012-08-24 | 2012-11-21 | 中冶长天国际工程有限责任公司 | 点火炉用拉杆切断系统 |
CN105731078B (zh) * | 2014-12-11 | 2019-03-01 | 浙江创新生物有限公司 | 蝶阀、由多个蝶阀组成的无菌粉体输送装置及其使用方法 |
CN107810354A (zh) * | 2015-06-22 | 2018-03-16 | 雀巢产品技术援助有限公司 | 自充气阀 |
CN110023660B (zh) * | 2016-12-02 | 2021-12-21 | 应用材料公司 | 低颗粒保护的挡板阀 |
DE102017102425A1 (de) * | 2017-02-08 | 2018-08-09 | Minimax Gmbh & Co. Kg | Ventil, sowie Verwendung desselben in einer Feuerlöschanlage |
DE102018102062A1 (de) * | 2018-01-30 | 2019-08-01 | Protechna S.A. | Entnahmearmatur für Flüssigkeitsbehälter |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1211088A (pl) * | ||||
US612627A (en) * | 1898-10-18 | Nenfabrik grevenbroich | ||
US1899154A (en) * | 1928-09-05 | 1933-02-28 | Lewis C Karrick | Valve |
US1980495A (en) * | 1931-04-16 | 1934-11-13 | James F Muir | Valve |
US2019502A (en) * | 1933-06-27 | 1935-11-05 | Sullivan Machinery Co | Closure operator |
FR70025E (fr) * | 1956-08-14 | 1959-02-02 | Prep Ind Combustibles | Trappe de skip d'extraction |
FR1212320A (fr) * | 1957-10-10 | 1960-03-23 | Wheeler Valve Corp | Vanne de retenue pour canalisations de transmission de fluides |
US3074427A (en) * | 1958-06-02 | 1963-01-22 | Mission Valve And Pump Company | Pivoted valve |
US3037737A (en) * | 1958-12-24 | 1962-06-05 | Rappold & Co G M B H Fa | Explosion door particularly for blast furnace gas collectors |
US3035598A (en) * | 1959-03-26 | 1962-05-22 | Crane Co | Digester capping valve |
GB1217391A (en) * | 1967-06-30 | 1970-12-31 | Ishikawajima Harima Heavy Ind | Improvements in and relating to fluid-flow control valves |
CH465981A (fr) * | 1967-11-07 | 1968-11-30 | Charmilles Sa Ateliers | Vanne, notamment pour conduite forcée |
US3589670A (en) * | 1969-12-15 | 1971-06-29 | George W Armstrong | Gate valve |
US3647182A (en) * | 1970-03-16 | 1972-03-07 | Dover Corp | Shutoff valve assembly |
US3727880A (en) * | 1970-12-22 | 1973-04-17 | Stock Equipment Co | Valve |
-
1976
- 1976-07-13 LU LU75372A patent/LU75372A1/xx unknown
-
1977
- 1977-06-21 DE DE2727792A patent/DE2727792C2/de not_active Expired
- 1977-06-21 IN IN929/CAL/77A patent/IN147869B/en unknown
- 1977-06-22 ZA ZA00773738A patent/ZA773738B/xx unknown
- 1977-06-22 AT AT439377A patent/AT363965B/de not_active IP Right Cessation
- 1977-06-28 FR FR7719782A patent/FR2358599A1/fr active Granted
- 1977-06-28 AU AU26527/77A patent/AU505350B2/en not_active Expired
- 1977-06-28 GB GB2709877A patent/GB1523860A/en not_active Expired
- 1977-06-29 ES ES460250A patent/ES460250A1/es not_active Expired
- 1977-07-01 NL NL7707304A patent/NL181116C/xx not_active IP Right Cessation
- 1977-07-04 MX MX169723A patent/MX143776A/es unknown
- 1977-07-07 CA CA282,295A patent/CA1085261A/en not_active Expired
- 1977-07-08 IT IT5021377A patent/IT1079801B/it active
- 1977-07-08 US US05/814,105 patent/US4190074A/en not_active Expired - Lifetime
- 1977-07-11 PL PL1977199527A patent/PL111039B1/pl unknown
- 1977-07-12 BE BE6046038A patent/BE856757A/xx not_active IP Right Cessation
- 1977-07-12 JP JP8348577A patent/JPS5310132A/ja active Pending
- 1977-07-12 CS CS464577A patent/CS192584B2/cs unknown
- 1977-07-12 SU SU772501368A patent/SU665815A3/ru active
- 1977-07-12 UA UA2501368A patent/UA7153A1/uk unknown
- 1977-07-13 BR BR7704618A patent/BR7704618A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
IN147869B (pl) | 1980-07-26 |
DE2727792C2 (de) | 1986-03-06 |
UA7153A1 (uk) | 1995-06-30 |
NL7707304A (nl) | 1978-01-17 |
LU75372A1 (pl) | 1977-02-25 |
SU665815A3 (ru) | 1979-05-30 |
BE856757A (fr) | 1977-10-31 |
FR2358599A1 (fr) | 1978-02-10 |
ATA439377A (de) | 1981-02-15 |
NL181116B (nl) | 1987-01-16 |
NL181116C (nl) | 1987-06-16 |
AU505350B2 (en) | 1979-11-15 |
FR2358599B1 (pl) | 1983-02-25 |
MX143776A (es) | 1981-07-13 |
GB1523860A (en) | 1978-09-06 |
ES460250A1 (es) | 1978-04-01 |
PL199527A1 (pl) | 1978-02-13 |
ZA773738B (en) | 1978-05-30 |
DE2727792A1 (de) | 1978-01-19 |
PL111039B1 (en) | 1980-08-30 |
IT1079801B (it) | 1985-05-13 |
CS192584B2 (en) | 1979-08-31 |
AU2652777A (en) | 1979-01-04 |
BR7704618A (pt) | 1978-04-04 |
US4190074A (en) | 1980-02-26 |
AT363965B (de) | 1981-09-10 |
JPS5310132A (en) | 1978-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1085261A (en) | Pressure equalizing valves | |
US3521659A (en) | High temperature valve for throttling or three-way application | |
US4770392A (en) | Shut-off device for pipes | |
US4682755A (en) | Mechanical control system in flow devices | |
CA1106828A (en) | Annular resilient metal valve seat | |
US4158367A (en) | Valve system and improved actuator therefor | |
EP0188130A1 (en) | Valve | |
US4203460A (en) | Ball valve with compound closure movement | |
WO1991014891A1 (en) | A ball valve | |
JPH05332460A (ja) | 偏心回転プラグ弁 | |
US3658293A (en) | Butterfly valve with an articulated control | |
US3510101A (en) | High-pressure valve | |
JPS623343B2 (pl) | ||
US4579316A (en) | Metal seated ball valves | |
US3520513A (en) | Modulating ball valve | |
GB1570449A (en) | Ball valve | |
CN111173969A (zh) | 一种止回切断两用阀门 | |
US4331316A (en) | Shut-off valve for high temperature erosive flow | |
US4477053A (en) | Shut-off valve for high temperature erosive flow | |
US3512752A (en) | Shutoff valve for pipelines | |
US2666617A (en) | Ball valve | |
EP0442972B1 (en) | Shaftless butterfly valve | |
US3364944A (en) | Valve | |
US3020019A (en) | Rotary valve | |
US4220314A (en) | Butterfly valve structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |